A helicopter 8.40 m above the ground and descending at 4.50 m/s drops a package from rest (relative to the helicopter). We have chosen the positive positive direction to be upward. The package falls freely.
a. Just as it hits the ground, find the y -component of the velocity of the package relative to the helicopter.
b. Just as it hits the ground, find the y -component of the velocity of the helicopter relative to the package.